Welcome to HROARR

Resources for the Historical European Martial Arts and Sports Community

The HROARR site focuses on different aspects of Historical European Martial Arts. It is meant to serve both as a help to active HEMA practitioners and as a source of inspiration for people that are unfamiliar with this form of Martial Arts. At its core the HROARR site is a free online HEMA magazine with contributions from the whole community. It is also a neutral meeting ground where we can all connect, share and learn from each other using the tools provided by the site.

“Always excellent and timely. It, the site and FB page are a resource of the first order.”

Dynamic parameters define a rigid body’s reaction to external forces. While their importance for a sword’s behaviour is known since the 19th century, many data sets of original swords, replicas and training weapons include mass and the centre of mass, but lack a third parameter such as moment of inertia, radius of gyration, or corresponding centres of oscillation/percussion. A third parameter, however, is required to calculate a rigid object’s response.

Did you ever face the situation that you trained a technique over and over, again and again and it just straight out refuses to come out during free play? Then you know the frustration if expectations and results don’t match.

Failing time and time again, because you can’t pull of what you should be able to doesn’t feel nice. It can be devastating and lead the most dedicated of us down a path of frustration. It can be a reason why people quit HEMA altogether.

Though long delayed, this book represents the most complete picture possible of the Liechtenauer tradition of foot combat as it was recorded in the mid 15th century. It’s the text I wanted for my students when I was leading a study group, and I’m happy to finally offer it in print. I hope it serves in some small way to advance the study of Johannes Liechtenauer’s art.